Posted 4/16/2018 08:00 (#6712874 - in reply to #6712761) Subject: RE: Trimble Roll Calibration
south central iowa
that is a good idea. That would be better than the drop a piece of gravel method we use. I take 3 chunks of 2x4 for the actual roll calibration: find a level spot, lay a 2x4 endwise on the outside of the tractor in the center of each axle, take the other one and lay endwise behind the drawbar. Makes the lining up and getting back to same spot when turned around easy.